★ Cytology and Histology Quiz
What is the primary structural protein of microtubules?
A. Actin
B. Myosin
C. Keratin
D. Tubulin
Select your answer:

Topics:
Respiration Antimicrobial Pharmacology Lungs Sensory Disorder Health and Wellness Disease, Immunity, and Phatogens Muscles and Healthy Body Viruses Neuroanatomy of CNS Oral Surgery The Cell Cycle & Cancer Bacteria & Disease Non-Communicable Disease Pathology of Respiratory System Nervous / Sensory SystemOther quiz:
Pathology › ViewAntioxidants are ___________ molecules.
Free Radicals are ___________molecules.
A. Stable, Unstable
B. Unstable, Stable
Pulmonology › View
Which part of the Respiratory System collects air from the environment & heats/moistens the air before entering the body?
A. lungs
B. nose
C. heart
D. mouth